Claritas PPT is supplied with a comprehensive Spexertificate that reports actual measured values in the final solution of both the major analytes and up to 68 trace element impurities at PPT levels
Spex CertiPrep will guarantee the stability and accuracy of each Claritas PPT standard to +/-0.5%, averaged labelled analyte concentrations, for one full year from date of shipment.
Additionally, the Spexertificate for the Isotope standards will consist of the isotope ratio measured by ICP-MS, and the concentration of each isotope calculated by ICP-MS and measured by ICP-AES.
Please enter discount code SMMR0801 when ordering.
Offer good on orders of $100 or more.
25% off organic biodiesel standards.
Put through a rigorous QC process, the company's organic biodiesel standards are manufactured in a specially-designed laboratory built to eliminate contamination issues that may arise in the prepartation process.
Each standard is manufactured from the highest purity starting materials and the highest grade of solvents available to guarantee superior grade standards and comes with a comprehensive Spexertificate Certificate of Analysis.
Please enter discount code SMMR0802 when ordering.
Offer good on orders of $100 or more.
10% off oil standards.
Its oil standards are manufactured to be accurate and stable at the stated concentrations for all components.
This is guaranteed by the QC process that all standards are put through at Spex CertiPrep.
All Oil Standards come with a Spexertificate certificate of analysis, the most comprehensive in the industry.
Please enter discount code SMMR0803 when ordering.
Offer good on orders of $100 or more.
$100 off all new pipette washers.
Simplify your lab with the pipette washer and dryer designed by Spex CertiPrep chemists to take the hassle out of washing Class A volumetric pipettes.
Cleans both the insides and outsides of up to 23 pipettes at one time while taking up a minimum amount of sink, bench, or floor space.
It's not only easy to use, but works with wash solutions or surfactants.
